Uncertainty often opens the door and in walks anxiety. 

Isaiah 6:1-3 “In the year that King Uzziah died, I saw the Lord, high and exalted, seated on a throne; and the train of his robe filled the temple. Above him were seraphim, each with six wings: With two wings they covered their faces, with two they covered their feet, and with two they were flying. And they were calling to one another: ‘Holy, holy, holy is the Lord Almighty; the whole earth is full of his glory.’” 

Isaiah 7:14 “Therefore the Lord himself will give you a sign: The virgin will conceive and give birth to a son and will call him Immanuel.” 

Isaiah 9:6 “For to us a child is born, to us a son is given, and the government will be on his shoulders. And he will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.”